Patents by Inventor Keith A. McDowell

Keith A. McDowell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10643609
    Abstract: A speech-processing system can engage in time synchronization between audio capture devices so that if multiple devices detect and process a same utterance, the system may determine which device is closer to a speaker of the utterance by comparing time stamp data from the multiple devices. The devices may synchronize their individual clocks to some time standard that may be disseminated among the devices and/or to a server. When an utterance is captured, the capturing devices may create a time stamp corresponding to when the respective devices detected the utterance. The time stamps may be linked to the synchronized time standard or may be converted to the time standard by another device. The system may then compare the audio data for incoming utterances, and if the same utterance comes from multiple devices, may use the time stamp data to determine which device first detected the utterance.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: May 5, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Michael Alan Pogue, Prachi Choudhary, Samuel Keith McDowell
  • Publication number: 20190052925
    Abstract: A computer-implementation method and system that allows a consumer to watch a video and select products on the video for purchase or to obtain further information, or to reserve for later viewing, all without having to interrupt the play of the video.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 14, 2019
    Inventors: Keith McDowell, Barry Dacus, Emil Lau, Taylor Dacus
  • Patent number: 9566890
    Abstract: A movable passenger or grab assist is provided for a vehicle. The movable assist finds particular utility in association with a folding seat in a vehicle having a dual-use area, such as a wheelchair securement area adjacent the folding seat. The assist can be moved between a position wherein it can be grabbed by seated or standing passengers and a position that does not interfere with the dual use area when the seat is folded to a storage position.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: February 14, 2017
    Assignee: American Seating Company
    Inventors: Keith A. McDowell, Andrew Hartmann
  • Publication number: 20150224903
    Abstract: A movable passenger or grab assist is provided for a vehicle. The movable assist finds particular utility in association with a folding seat in a vehicle having a dual-use area, such as a wheelchair securement area adjacent the folding seat. The assist can be moved between a position wherein it can be grabbed by seated or standing passengers and a position that does not interfere with the dual use area when the seat is folded to a storage position.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 13, 2015
    Inventors: Keith A. McDowell, Andrew Hartmann
  • Publication number: 20130007271
    Abstract: A computer-implemented method for combating cybersquatting is provided. The method may comprise receiving a trademark to be monitored for potential typosquatting and generating a list of one or more typo domains for the trademark. The method then collects data associated with the one or more typo domains and prepares a document that includes a subset of the domains with their associated collected data for submission to an administrative agency handling domain disputes.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Inventors: Brody Stout, Keith McDowell
  • Patent number: 8285830
    Abstract: A computer-implemented method for combating cybersquatting is provided. The method may comprise receiving a trademark to be monitored for potential typosquatting and generating a list of one or more typo domains for the trademark. The method then collects data associated with the one or more typo domains and prepares a document that includes a subset of the domains with their associated collected data for submission to an administrative agency handling domain disputes.
    Type: Grant
    Filed: January 6, 2010
    Date of Patent: October 9, 2012
    Assignee: Citizenhawk, Inc.
    Inventors: Brody Stout, Keith McDowell
  • Publication number: 20120146381
    Abstract: An armrest for arena, stadium, classroom and auditorium seating. The armrest includes a base and an interchangeable arm cap secured to the base. The base defines a rectangular recess sized to telescopically receive a support leg, the recess including vertical crush ribs to retain the support leg within the recess. The arm cap is releasably joined with the base opposite the recess and is interchangeable with multiple different arm caps while the support leg remains inserted in the recess. The arm cap can include any desired finish, and can extend over the interface between the base and the arm cap to provide a clean appearance.
    Type: Application
    Filed: December 13, 2010
    Publication date: June 14, 2012
    Applicant: AMERICAN SEATING COMPANY
    Inventors: Douglas B. Spooner, Paul J. Martus, Keith A. McDowell
  • Patent number: 6931370
    Abstract: DTS Interactive provides low cost fully interactive immersive digital surround sound environment suitable for 3D gaming and other high fidelity audio applications, which can be configured to maintain compatibility with the existing infrastructure of Digital Surround Sound decoders. The component audio is stored and mixed in a compressed and simplified format that reduces memory requirements and processor utilization and increases the number of components that can be mixed without degrading audio quality. Techniques are also provided for “looping” compressed audio, which is an important and standard feature in gaming applications that manipulate PCM audio. In addition, decoder sync is ensured by transmitting frames of “silence” whenever mixed audio is not present either due to processing latency or the gaming application.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: August 16, 2005
    Assignee: Digital Theater Systems, Inc.
    Inventor: Samuel Keith McDowell
  • Patent number: 6220659
    Abstract: A heated seat assembly especially suitable for outdoor use. A heater insert is positioned in the hollow of the seat cushion and includes a substrate member and a thin film heating element positioned on the substrate member. The heater insert is inserted into the hollow of the cushion through a slot in the rear edge of the cushion to position the thin film heating element within the hollow of the cushion beneath the seating surface. The heater insert is held in position by positioning of the forward edge of the substrate member in a crevice defined interiorly of the cushion proximate the front end of the cushion and by adhesive securement of a handle portion of the heater insert against an outer face of the rear edge of the cushion. Leads extend from terminals of the heating element to a plug in the handle portion of the insert which may be accessed by a plug of a pigtail cord extending from a junction box positioned on a riser surface of a grandstand immediately behind the seat assembly.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: April 24, 2001
    Inventors: Keith McDowell, Erich Bernhardt, Bernard Herold, III
  • Patent number: 5915783
    Abstract: A heated seat assembly especially suitable for outdoor use. A heater insert is positioned in the hollow of the seat cushion and includes a substrate member and a thin film heating element positioned on the substrate member. The heater insert is inserted into the hollow of the cushion through a slot in the rear edge of the cushion to position the thin film heating element within the hollow of the cushion beneath the seating surface. The heater insert is held in position by positioning of the forward edge of the substrate member in a crevice defined interiorly of the cushion proximate the front end of the cushion and by adhesive securement of a handle portion of the heater insert against an outer face of the rear edge of the cushion. Leads extend from terminals of the heating element to a plug in the handle portion of the insert which may be accessed by a plug of a pigtail cord extending from a junction box positioned on a riser surface of a grandstand immediately behind the seat assembly.
    Type: Grant
    Filed: May 4, 1998
    Date of Patent: June 29, 1999
    Assignee: American Seating Company
    Inventors: Keith McDowell, Erich Bernhardt, Bernard Herold, III
  • Patent number: 5061539
    Abstract: A vandal resistant upholstered seat or seat insert comprises a substrate formed of a hard material such as plastic, fiberglass, steel or the like; a vertical pile fabric having a non-coated backing covering the outer surface of the seat insert, with the vertical pile fabric including a plurality of generally upright fibers embedded in a backing material, with the fibers and the backing material being formed such that the backing and vertical fibers are accessible to a liquid adhesive applied to the underside of the backing material; and a layer of high-strength adhesive permeating the backing material from the underside and bonding securely the backing material and upright fibers to the substrate, the adhesive providing a fabric to substrate bond that exceeds the tensile strength of the fabric itself or has a peeling strength of at least twenty-five (25) pounds per inch width of fabric.
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: October 29, 1991
    Inventors: Keith A. McDowell, Vaughn L. Clark
  • Patent number: 4917931
    Abstract: A vandal resistant upholstered seat or seat insert comprises a substrate formed of a hard material such as plastic, fiberglass, steel or the like; a vertical pile fabric having a non-coated backing covering the outer surface of the seat insert, with the vertical pile fabric including a plurality of generally upright fibers embedded in a backing material, with the fibers and the backing material being formed such that the backing and vertical fibers are accessible to a liquid adhesive applied to the underside of the backing material; and a layer of high-strength adhesive permeating the backing material from the underside and bonding securely the backing material and upright fibers to the substrate, the adhesive providing a fabric to substrate bond that exceeds the tensile strength of the fabric itself or has a peeling strength of at least twenty-five (25) pounds per inch width of fabric.
    Type: Grant
    Filed: February 24, 1988
    Date of Patent: April 17, 1990
    Assignee: American Seating Company
    Inventors: Keith A. McDowell, Vaughn L. Clark
  • Patent number: D344649
    Type: Grant
    Filed: March 17, 1992
    Date of Patent: March 1, 1994
    Assignee: American Seating Company
    Inventors: Jeffrey S. Wilcox, Keith A. McDowell, Donald T. Chadwick, Peter F. Bemis
  • Patent number: D346282
    Type: Grant
    Filed: March 17, 1992
    Date of Patent: April 26, 1994
    Assignee: American Seating Company
    Inventors: Jeffrey S. Wilcox, Keith A. McDowell, Donald T. Chadwick, Peter F. Bemis